...LONDON (S&P Global Ratings) March 6, 2017--S&P Global Ratings has corrected its issue-level rating on The Royal Bank Of Scotland Group's 1.5 billion senior unsecured debt (ISIN: XS1575979148) by lowering it to '###-' from '###+'. Due to an error, we incorrectly rated the issue at the operating company rather than holding company level. The correction does not have any impact on any of the other ratings we have on entities of the group. RELATED CRITERIA + General Criteria: Group Rating Methodology, Nov. 19, 2013 + Criteria - Financial Institutions - Banks: Banking Industry Country Risk Assessment Methodology And Assumptions, Nov. 09, 2011 + Criteria - Financial Institutions - Banks: Banks: Rating Methodology And Assumptions, Nov. 09, 2011 + Criteria - Financial Institutions - Banks: Bank Capital Methodology And Assumptions, Dec. 06, 2010...